3480456910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{127817}}^1$

素因数の和:128220

約数の個数: 32

約数和(自身を含む): 7178258880

約数和(自身を除く): 3697801970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 13615, 27230, 127817, 255634, 639085, 894719, 1278170, 1789438, 4473595, 8947190, 49720813, 99441626, 248604065, 348045691, 497208130, 696091382, 1740228455, 3480456910]

約数ペア:

[(1, 3480456910), (2, 1740228455), (5, 696091382), (7, 497208130), (10, 348045691), (14, 248604065), (35, 99441626), (70, 49720813), (389, 8947190), (778, 4473595), (1945, 1789438), (2723, 1278170), (3890, 894719), (5446, 639085), (13615, 255634), (27230, 127817)]